Company lists · Data refreshed October 2026

Top 25 Environmental services for hospitals based in Canada

Name: Environmental services for hospitals based in Canada
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Oct 12, 2026 389 companies tracked

RevenueBase identified 389 company matches for environmental services for hospitals associated with Canada as of October 2026 and tracks 2,712 professional contacts across them, including 474 with verified work emails. Toronto is the largest hub.

This list covers company matches for environmental services for hospitals associated with Canada, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed October 12, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list RevenueBase SmartSearch · Exact Recorded Oct 12, 2026 How this list was built

389Companies

2,712Contacts tracked

474Verified emails

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The 25 largest environmental services for hospitals based in Canada

Ranked by team size

Top 25 of 389 company matches for environmental services for hospitals based in Canada, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 12, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Alpine Building Maintenance	Exact match	Delta, BC, CanadaHQ recorded Oct 12, 2026	1,001-5,000	164 contacts →
	Exact match “About Us: Alpine Building Maintenance is a proudly Canadian, minority-owned, and operated provider of premium facility cleaning and maintenance services.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
2	United Services GRP	Exact match	Brampton, ON, CanadaHQ recorded Oct 12, 2026	1,001-5,000	115 contacts →
	Exact match “United is a national industry leader known for its high quality standards.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
3	Cleanmark North America	Exact match	Toronto, ON, CanadaHQ recorded Oct 12, 2026	1,001-5,000	110 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
4	Wood Wyant Sani Marc	Exact match	Victoriaville, QC, CanadaHQ recorded Oct 12, 2026	501-1,000	97 contacts →
	Exact match “Founded over 100 years ago, Wood Wyant is a company specializing in the manufacturing and distribution of cleaning products.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
5	Servantage Services Group	Exact match	North Vancouver, BC, CanadaHQ recorded Oct 12, 2026	1,001-5,000	78 contacts →
	Exact match “SerVantage provides janitorial maintenance, food, laundry and related services to many of BC's and Alberta's finest commercial, health care and Institutional facilities.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
6	GSF Canada INC	Exact match	Laval, QC, CanadaHQ recorded Oct 12, 2026	501-1,000	61 contacts →
	Exact match “GSF a été fondée en 1963, compte plus de 20 employés et 90 succursales dans le monde.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
7	Impact Cleaning Services	Exact match	Etobicoke, ON, CanadaHQ recorded Oct 12, 2026	1,001-5,000	51 contacts →
	Exact match “For seven decades, our approach has been about doing the little things right.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
8	Biochem Environmental Solutions INC	Exact match	North York, ON, CanadaHQ recorded Oct 12, 2026	51-200	50 contacts →
	Exact match “Our Story Founded in 1996, Biochem has become the largest Canadian provider of all hygiene products and services.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
9	Modern Canada	Exact match	Lasalle, QC, CanadaHQ recorded Oct 12, 2026	1,001-5,000	40 contacts →
	Exact match “Modern Cleaning Concept is a national provider of commercial janitorial and facility support services, serving clients across Canada with a strong focus on regulated and high…” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
10	Chemsyn	Exact match	Vaughan, ON, CanadaHQ recorded Oct 12, 2026	51-200	38 contacts →
	Exact match “Clean Spaces.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
11	PEACE	Exact match	Montreal, QC, CanadaHQ recorded Oct 12, 2026	501-1,000	34 contacts →
	Exact match “We offer professional facility services including cleaning, disinfection and maintenance for commercial, institutional and industrial clients.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
12	Evripos Janitorial Services LTD	Exact match	Ottawa, ON, CanadaHQ recorded Oct 12, 2026	501-1,000	32 contacts →
	Exact match “Named one of the "50 Best Ontario Facilities Support Service Startups & Businesses", Evripos Janitorial Services Ltd.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
13	Luxi Entretien Entretien Ménager Commercial Luxiclean.com	Exact match	Repentigny, QC, CanadaHQ recorded Oct 12, 2026	11-50	23 contacts →
	Exact match “Engagement de propreté et bien plus!” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
14	Ecosan Hygiene	Exact match	Winnipeg, MB, CanadaHQ recorded Oct 12, 2026	51-200	21 contacts →
	Exact match “ECOSAN Hygiene is a privately-held facility hygiene company specializing in restroom sanitizing, commercial cleaning, laundry and the distribution of quality janitorial products.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
15	Larose ET Fils	Exact match	Laval, QC, CanadaHQ recorded Oct 12, 2026	11-50	20 contacts →
	Exact match “CLEANING BETTER.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
16	Sanitation Pros	Exact match	Mississauaga, ON, CanadaHQ recorded Oct 12, 2026	501-1,000	19 contacts →
	Exact match “For 30 years, Sanitation Pros has been a leading provider of sanitation services to customers in the food processing industry.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
17	Focus Cleaning	Exact match	Toronto, ON, CanadaHQ recorded Oct 12, 2026	51-200	19 contacts →
	Exact match “FOCUS Cleaning provides high quality professional cleaning and janitorial services that are both reliable and dependable.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
18	Alco Janitorial	Exact match	Ottawa, ON, CanadaHQ recorded Oct 12, 2026	201-500	18 contacts →
	Exact match “Established in 1993, Ottawa-based Alco Janitorial (Alco) has a firmly-grounded reputation in the greater Ottawa area and is the janitorial service provider of choice for small…” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
19	Valkartech Building Hygiene Management	Exact match	Rosemère, QC, CanadaHQ recorded Oct 12, 2026	11-50	15 contacts →
	Exact match “ValkarTech and its multidisciplinary team have extensive experience as hygiene and sanitation consultants, managers, trainers and experts.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
20	Gremac Maintenance	Exact match	Etobicoke, CanadaHQ recorded Oct 12, 2026	11-50	15 contacts →
	Exact match “For the past 20 years, we have strived to be consistently outstanding in the level of care and attention we pay to each and every customer we serve.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
21	CCCSI	Exact match	Richmond Hill, ON, CanadaHQ recorded Oct 12, 2026	501-1,000	15 contacts →
	Exact match “Canadian Contract Cleaning Specialists Inc.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
22	Lachance Gravel	Exact match	Saguenay, QC, CanadaHQ recorded Oct 12, 2026	51-200	14 contacts →
	Exact match “Un environnement sain pour des idées plus claires, c’est ce que nous vous offrons chez Lachance Gravel.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
23	Busy Force Building Maintenance LTD	Exact match	Surrey, BC, CanadaHQ recorded Oct 12, 2026	11-50	14 contacts →
	Exact match “Any Day!” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
24	Green Maples Environmental INC	Exact match	Mississauga, ON, CanadaHQ recorded Oct 12, 2026	201-500	13 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
25	Servicare Interiors	Exact match	Brampton, CanadaHQ recorded Oct 12, 2026	11-50	13 contacts →
	Exact match “Having more than 20 years of experience in the industry, ServiCare Interiors Inc.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “environmental services for hospitals”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 25 of 389 environmental services for hospitals based in Canada

See the full list, filter by size, metro and specialty, and access 474 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Environmental services for hospitals based in Canada at a glance

As of Oct 12, 2026

17.5%Verified-email coverage

7.0Average contacts per company

11-50Median size (employees)

10.8%Largest-city concentration · Toronto

Oct 12, 2026Page data refreshed

Companies by employee count

1-10

133

11-50

139

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

Email recency for this list is measured worldwide rather than for Canada, so it is reported there. Company counts and contact totals on this page are exact for Canada, over 389 companies.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies: Company records associated with Canada whose business descriptions match “environmental services for hospitals” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch: Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview: The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality: RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
Ranking: Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
Verification: Every displayed company carries at least one verified work email. RevenueBase tracks 474 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh: This page's figures were pulled from the company graph on October 12, 2026. Lists refresh periodically as the graph is re-checked.
Record context: Company records and descriptions can change. Check the company's website for its current services and locations.

Environmental services for hospitals by metro

Environmental services for hospitals in Toronto42

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “environmental services for hospitals”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many environmental services for hospitals are there based in Canada?

RevenueBase identified 389 company matches for environmental services for hospitals associated with Canada as of October 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

Alpine Building Maintenance tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most environmental services for hospitals?

Toronto leads with 42 company records, followed by Montreal (24) and Calgary (20).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 474 professional contacts with verified work emails tracked across these 389 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on October 12, 2026.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.